Liam vs Obsidian

Baby Name Comparison — 2026

Liam

Boy #1 Most Popular 2 Syllables

Meaning

"strong-willed warrior"

Origin: Irish

Cultural Roots

Irish English American

Quick Stats

Popularity Rank
#1
Total SSA Count
22,164
Syllables
2
Formality
Moderate
Nicknames
Lee

Playground Safety Score

✓ All Clear
Full profile for Liam →

Obsidian

Boy #5,079 Most Popular 4 Syllables

Meaning

"volcanic black glass"

Origin: Latin

Cultural Roots

American English

Quick Stats

Popularity Rank
#5,079
Total SSA Count
19
Syllables
4
Formality
Casual
Nicknames
Sid, Obie, Obi

Playground Safety Score

✓ All Clear
Full profile for Obsidian →

Popularity Comparison

Liam Rank #1
Obsidian Rank #5,079

Liam is more popular, ranked #1 vs #5079 for Obsidian.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Liam ___

  • Liam James
  • Liam Alexander
  • Liam Thomas
  • Liam Michael
  • Liam Patrick
  • Liam Joseph

Obsidian ___

  • Obsidian James
  • Obsidian Cole
  • Obsidian Stone
  • Obsidian River
  • Obsidian Wolf
  • Obsidian Ash

Sibling Name Ideas

Names that pair well as siblings.

If you choose Liam

Olivia Emma Noah Charlotte Sophia

If you choose Obsidian

Onyx Jasper Flint Sage Slate

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Liam or Obsidian more popular?

Liam is more popular, ranked #1 compared to Obsidian at #5079 in the United States.

What do Liam and Obsidian mean?

Liam means "strong-willed warrior" (Irish origin). Obsidian means "volcanic black glass" (Latin origin).

Are Liam and Obsidian boy or girl names?

Liam is primarily a boy name. Obsidian is primarily a boy name.

More Comparisons

Obsidian vs Liam Liam vs Atlas Liam vs Matthew Liam vs Amari Liam vs Wesley
← Full profile: Liam ← Full profile: Obsidian Browse all baby names